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ISP & Telecom Directory · United States

USCOC of Greater Missouri, LLC

USCOC of Greater Missouri, LLC is a Cellular/PCS/SMR in United States, listed in the FCC register. The contact details below are reproduced from that register as of August 2026; verify against the live register before serving legal process.

Also known as: United States Cellular, U.S. Cellular

Agent for service of process
Peter Connolly, 800 17th St NW, Suite 1100, Washington, DC, 20006
Agent phone / fax
(202) 862-5989 · fax (202) 955-5564
Headquarters
525 Junction Road, Madison, WI, 53717-3486
Customer inquiries
(888) 944-9400
Holding company
United States Cellular Operating Company
States served (1)
Missouri
FCC 499 Filer ID
802794
Last filing
4/1/2026

Sending a lawful request to USCOC of Greater Missouri, LLC

Serve subpoenas, court orders and preservation letters on the agent for service of process named below; registered-agent firms forward to the company's legal team. Requests from outside the United States go through the MLAT or CLOUD Act route. For the procedure and legal basis in United States, see the investigator guides; for platform and app data requests, the LERS portal guides.

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Source: FCC Form 499 Filer Database. Independent reference for study and investigative use; Ministry of Cyber Affairs is not a government body and does not represent USCOC of Greater Missouri, LLC. Names and contact details are reproduced as published by the regulator.